/* ============================================================================
   SoftBet — Base
   Reset, typography defaults, grain, focus, skip-to-content.
   ============================================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Native cursor stays visible. Bracket cursor is decorative on top. */
button, a, [data-cursor] { cursor: pointer; }

img, svg, canvas, video { display: block; max-width: 100%; }

/* ── Headings reset — typography handled per-section ─────────────────── */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: inherit;
  letter-spacing: inherit;
  line-height: inherit;
}

p { margin: 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }

/* ── Links ───────────────────────────────────────────────────────────── */
a {
  color: inherit;
  text-decoration: none;
  transition: color 200ms var(--ease-out-quint);
}
a:hover { color: var(--violet); }

/* ── Buttons reset ───────────────────────────────────────────────────── */
button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
}

/* ── Italics forbidden site-wide ─────────────────────────────────────── */
em, i { font-style: normal; font-weight: 600; }

/* ── Focus rings — brand lime ────────────────────────────────────────── */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
  border-radius: 12px;
}

/* ── Skip-to-content ─────────────────────────────────────────────────── */
.skip-to-content {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: var(--z-modal);
  background: var(--ink);
  color: var(--lime);
  padding: 12px 20px;
  border-radius: var(--radius-button);
  font-family: var(--font-mono);
  font-size: var(--t-mono-sm);
  transition: top 220ms var(--ease-out-quint);
}
.skip-to-content:focus-visible { top: 16px; }

/* ── Selection ───────────────────────────────────────────────────────── */
::selection { background: var(--lime); color: var(--ink); }
::-moz-selection { background: var(--lime); color: var(--ink); }

/* ── Grain overlay — fixed, above canvas, below content ──────────────── */
.grain-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-grain);
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 240px 240px;
  mix-blend-mode: multiply;
}

/* ── Hairline grid overlay (Cmd+G) ───────────────────────────────────── */
.hairline-grid {
  position: fixed;
  inset: 0;
  z-index: var(--z-grid-overlay);
  pointer-events: none;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  padding: 0 var(--gutter);
  opacity: 0;
  transition: opacity 220ms var(--ease-out-quint);
}
.hairline-grid.visible { opacity: 1; }
.hairline-grid > div {
  background: rgba(11, 15, 31, 0.04);
  border-left: 1px solid rgba(11, 15, 31, 0.08);
  border-right: 1px solid rgba(11, 15, 31, 0.08);
}

/* ── Type utility classes — used by section markup ───────────────────── */
.t-display-1     { font: 800 var(--t-display-1) var(--font-sans); line-height: 1.0;  letter-spacing: -0.025em; }
.t-display-2     { font: 800 var(--t-display-2) var(--font-sans); line-height: 1.04; letter-spacing: -0.02em; }
.t-display-3     { font: 700 var(--t-display-3) var(--font-sans); line-height: 1.05; letter-spacing: -0.018em; }
.t-heading-1     { font: 700 var(--t-heading-1) var(--font-sans); line-height: 1.1;  letter-spacing: -0.015em; }
.t-heading-2     { font: 700 var(--t-heading-2) var(--font-sans); line-height: 1.15; letter-spacing: -0.012em; }
.t-heading-3     { font: 600 var(--t-heading-3) var(--font-sans); line-height: 1.2;  letter-spacing: -0.01em; }
.t-heading-4     { font: 600 var(--t-heading-4) var(--font-sans); line-height: 1.3; }
.t-body-lg       { font: 400 var(--t-body-lg) var(--font-sans);   line-height: 1.55; }
.t-body          { font: 400 var(--t-body) var(--font-sans);      line-height: 1.55; }
.t-body-sm       { font: 400 var(--t-body-sm) var(--font-sans);   line-height: 1.5; }
.t-caption       { font: 500 var(--t-caption) var(--font-sans);   line-height: 1.45; letter-spacing: 0.02em; text-transform: uppercase; }
.t-mono-lg       { font: 400 var(--t-mono-lg) var(--font-mono);   line-height: 1.5; }
.t-mono          { font: 400 var(--t-mono) var(--font-mono);      line-height: 1.5; }
.t-mono-sm       { font: 400 var(--t-mono-sm) var(--font-mono);   line-height: 1.45; }
.t-num-lg        { font: 700 var(--t-display-num-lg) var(--font-display); line-height: 1; letter-spacing: 0.02em; }
.t-num           { font: 700 var(--t-display-num) var(--font-display);    line-height: 1; letter-spacing: 0.02em; }
.t-num-sm        { font: 700 var(--t-display-num-sm) var(--font-display); line-height: 1; letter-spacing: 0.02em; }
.t-display-label { font: 400 var(--t-display-label) var(--font-display);  line-height: 1.4; letter-spacing: 0.05em; }

/* Color helpers */
.c-ink        { color: var(--ink); }
.c-ink-soft   { color: var(--ink-soft); }
.c-ink-mute   { color: var(--ink-mute); }
.c-lime       { color: var(--lime); }
.c-violet     { color: var(--violet); }

/* Layout helpers — never use Tailwind defaults */
.section {
  position: relative;
  padding: var(--section-pad-y) 0;
}
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--col-gap);
}
@media (max-width: 768px) {
  .grid-12 { grid-template-columns: 1fr; }
}

/* Bracket — used in copy */
.bracket {
  color: var(--lime);
  font-weight: 700;
  filter: drop-shadow(0 0 8px var(--lime-shadow));
}

/* Reduced motion — global stops */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .marquee-row { animation-play-state: paused !important; }
}

/* Live indicator dot */
.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal-success);
  margin-right: 6px;
  animation: pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.15); }
}

/* Helper: bracket-flanked label */
.bracket-label::before { content: '{ '; color: var(--lime); }
.bracket-label::after  { content: ' }'; color: var(--lime); }